Paul Mayewski and Dan Dixon are on thin ice. Mayewski, director of the University of Maine Climate Change Institute, and Dixon, a research assistant professor with CCI, are featured in the shortened version of the award-winning film “Thin Ice: The Inside Story of Climate Science,” that MPBN will broadcast at 2 p.m. July 12. The read more Dixon, Mayewski featured in ’Thin Ice’ on MPBN July 12